Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
54123313TF
No factors below 274
TF target 273
P-1
B1 = 635000
B2 = 16510000
LL
StatusDateUserResidueShift
Verified2012-12-10Amazon EC2537A8E61E38F86B917388772
Verified2020-05-08jackburke537A8E61E38F86B918824672
History
DateUserTypeResult
2020-05-08jackburkeC-LL
537A8E61E38F86B9
2019-08-12Jon PaceNF
no factor from 2^73 to 2^74
2016-01-30AirSquirrelsNF
no factor from 2^72 to 2^73
2012-12-10Amazon EC2C-LL
537A8E61E38F86B9
2011-12-27David CampeauNF
no factor from 2^71 to 2^72
2011-12-27David CampeauNF
no factor from 2^70 to 2^71
2011-12-20BdotNF
no factor from 2^69 to 2^70
2011-10-19Sid & AndyNF-PM1
B1=635000, B2=16510000
2011-10-15rduerrNF
no factor from 2^68 to 2^69
2009-07-30manskyNF
no factor from 2^67 to 2^68
2009-02-26jfarekNF
no factor from 2^66 to 2^67
2009-02-24jfarekNF
no factor from 2^65 to 2^66
2009-02-23jfarekNF
no factor from 2^64 to 2^65
2008-12-081997rj7NF
no factor to 2^64